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<html xmlns="http://www.w3.org/1999/xhtml">

 <head>

  <title>CSS Writing Modes Test: first page of a document with vertical-rl writing-mode</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
  <link rel="help" href="http://www.w3.org/TR/css-writing-modes-3/#block-flow" title="3.1 Block Flow Direction: the writing-mode property" />
  <link rel="help" href="http://www.w3.org/TR/CSS21/page.html#page-selectors" title="13.2.2 Page selectors: selecting left, right, and first pages" />

  <meta content="image paged" name="flags" />
  <meta content="When 'writing-mode' is set on the root element, then it determines the default page flow (or progression) direction. In this test, the page flow (or progression) direction is right-to-left. This test checks that the first page of a document whose document root has 'writing-mode' set to 'vertical-rl' is the :left page." name="assert" />

  <style type="text/css" media="print"><![CDATA[
  html
    {
      writing-mode: vertical-rl;
    }

  @page :right
    {
      margin-right: 0%;
    }

  @page :left
    {
      margin-right: 50%;
    }

  p
    {
      border-right: orange solid 6px;
      margin: 0;
      padding-right: 1em;
    }
  ]]></style>

 </head>

 <body>

  <p><img src="support/pass-cdts-first-page-vrl-002.png" alt="Image download support must be enabled" /></p>

  <!--
  The image says:

  PREREQUISITE: switch to a print preview
  or page media view of the page.

  Test passes if an orange vertical line is
  <strong>in the horizontal center</strong> of the page
  and <strong>not on the right side</strong> of the page.
  -->

 </body>
</html>